Thread
:
If a world was three times as large as Earth, how long would a day be?
View Single Post
12-20-2010, 03:20 PM
#
28
John Carroll
kookoo
Posts: 1,461
Karma: 7772454
Join Date: Dec 2010
Location: Colorado Springs
Device: Kindle Paperwhite, Nook, LG4
Quote:
Originally Posted by
ardeegee
As for surface metals:
http://blogs.discovermagazine.com/80...lanet-crasher/
*grin* I bet the planet that crashed into Earth is the one that brought humans too.
In all seriousness, that's really interesting. Thank you.
John Carroll
View Public Profile
Visit John Carroll's homepage!
Find More Posts by John Carroll
Track Posts by John Carroll via RSS